Training for College Soccer at Diesel Optimization

Gabby's Journey

At Diesel Optimization, we take pride in developing athletes who are driven, disciplined, and committed to excellence. One of our standout athletes, Gabby, is preparing for the next big step in her soccer career—playing at the University of Kentucky. Under the guidance of Trevor Zwetsloot, a seasoned soccer player and trainer, Trevor has played for the National Premier League club Melbourne Knights in Australia, The MLS New England Revolution in 2022, and the USL Championships side Pittsburgh Riverhounds for the 2023 Player's Shield winning season.  Trevor also played in the U-19s Bundesliga club SV Werder Bremen in Germany and represented New Zealand in Tahiti and Poland for the 2019 U-20 Men's World Cup.

A Personalized Approach to Training

Gabby’s journey at Diesel Optimization began in January, focusing on rebuilding her strength after overcoming an autoimmune disease. Unlike a one-size-fits-all approach, her training is highly personalized. Trevor, who shares the same playing position as Gabby, brings a wealth of experience and a deep understanding of what it takes to succeed at the highest level. His background at IMG and international experience add an invaluable perspective to her development.


One key aspect of Gabby’s training is integrating a professional soccer environment into her workouts. She thrives under high standards, and Trevor ensures that every session mirrors the intensity and expectations of elite-level play.

Balancing Performance and Recovery

Training with an autoimmune disease presents unique challenges, but Diesel Optimization’s holistic approach ensures that Gabby is not only pushing herself to improve but also prioritizing recovery. Trevor has taken the time to research her condition, adapting her sessions to optimize performance without overexertion. The first ten sessions focused on gradually regaining her fitness, ensuring that she built a strong foundation before advancing to higher-intensity training.


Each week, Gabby participates in a structured recap session where she evaluates her progress, sets new goals, and fine-tunes her training plan. This systematic approach helps her stay focused and motivated as she works toward her collegiate aspirations.

The Mental Side of the Game

Beyond physical training, Gabby acknowledges the importance of mental resilience in her journey. Having faced a long recovery process, she understands the frustration that comes with setbacks. Fortunately, Trevor provides more than just technical expertise—he offers mentorship and support, having gone through his own struggles with injuries.


With weekly progress reviews and clear, attainable goals, Gabby stays on track, ensuring that she is mentally prepared for the challenges ahead. This structured approach not only accelerates her physical development but also reinforces her confidence and determination.

Looking Ahead to Kentucky

Gabby’s training at Diesel Optimization sets the foundation for her future success at the University of Kentucky. With a program that is goal-oriented, personalized, and designed to replicate a professional training environment, she is building the skills, strength, and mindset necessary to excel at the next level.


Her story is a testament to the power of perseverance, adaptability, and expert coaching. As she prepares to step onto the field in Kentucky, we have no doubt that she will continue to push boundaries and inspire others along the way.


We’re proud to be part of Gabby’s journey and look forward to seeing her thrive at the collegiate level!


Contact us today to train with Trevor!

The word health insurance is written in wooden blocks on a calendar.
May 29, 2025
One of the most common questions we get at Diesel Optimization is, “Do you take insurance?” And we get it—navigating payment options can be confusing, especially when you’re ready to start your wellness journey. Here’s the short answer: Yes, we accept insurance. Now, here’s the breakdown: Diesel Optimization is a hybrid facility , that accepts cash and insurance . While we may not be in-network with every provider just yet, we welcome all insurance plans and handle verification on the back end. That means you can focus on your recovery while we check the details for you. “We’ll check everything on our end and let you know what’s covered. We always do our best to make the process smooth and transparent.” — Phil Wallin, Founder We’re in-network with a few providers (especially on the performance side of things), and more are being added as we grow. If we’re not in-network with your provider yet, don’t worry—many clients still use their out-of-network benefits successfully.
A female softball player wearing a maroon jersey with the letter s on it
April 10, 2025
At Diesel Optimization, we believe great coaches are made through experience—and few have a résumé as compelling as Cassidy’s. A Florida native and former Florida State University softball star, Cassidy brings championship pedigree and rehab expertise to every athlete she trains. Whether you're stepping onto the field for the first time or gunning for a college scholarship, Cassidy’s story proves she knows exactly what it takes to succeed—and recover—at the highest level
A man wearing a train hard shirt is pulling a sled
March 5, 2025
Located in Tampa, Florida, Diesel Optimization is a premier performance facility dedicated to enhancing athletic potential across all levels. From professional athletes to adults and the youth population, Diesel Optimization provides tailored training programs that maximize performance, reduce injury risk, and build long-term athletic success.
More Posts